CN101614252B - Metal cage for a clutch with a clamping body - Google Patents
Metal cage for a clutch with a clamping body Download PDFInfo
- Publication number
- CN101614252B CN101614252B CN200910150268.2A CN200910150268A CN101614252B CN 101614252 B CN101614252 B CN 101614252B CN 200910150268 A CN200910150268 A CN 200910150268A CN 101614252 B CN101614252 B CN 101614252B
- Authority
- CN
- China
- Prior art keywords
- retainer
- clamping body
- sliding plate
- recess
- annular flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 title description 2
- 238000005452 bending Methods 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 238000004080 punching Methods 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 20
- 238000003466 welding Methods 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 229910000679 solder Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/069—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags
- F16D41/07—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by pivoting or rocking, e.g. sprags between two cylindrical surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D41/00—Freewheels or freewheel clutches
- F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
- F16D2041/0605—Spring details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D2250/00—Manufacturing; Assembly
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Springs (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
A cage (2) for a clamping body overrunning clutch, wherein a clamping body (6) between an inner ring (1) and an outer ring arranged concentrically to the inner ring is guided in a recess (3) of the cage (2) by means of a recess edge and/or at least one stop, wherein the recesses (3) are arranged at a distance from one another in the circumferential direction, wherein a strip-shaped spring (4) which rests radially on the inside against the cage (2) loads the clamping body (6) with a spring tongue (5), and the strip spring (4) has a punched hole arranged corresponding to the recess (3) of the holder (2), wherein the cage (2) is made of a steel strip and the strips are welded to one another at the ends after forming and/or stamping and/or cutting and/or bending, or the cage (2) is produced from a section of steel tube by extrusion and/or drawing and/or shaping and/or stamping.
Description
Technical field
A kind of retainer for clamper overrunning clutch, wherein lead in the recess at retainer by means of notch edge and/or at least one block in inner ring with the clamping body between the concentric outer shroud arranged of inner ring, wherein recess is circumferentially arranged spaced reciprocally, the band shape spring be wherein resisted against on retainer in inner radial utilizes spring-latch to load clamping body, and has the punching arranged corresponding to retainer recess with shape spring.
Background technique
This retainer for clamper overrunning clutch is disclosed by DE102004028669A1.At this, band shape spring is formed from steel, and retainer material is the plastic materials (PA46GF, PA66GF, PPS or similar material) that glass fibre is strengthened.At this, retainer designs thicker in axis and radial direction, and guides clamping body in the axial direction and guide in its free position and its clamped position by means of block.
Even if the plastic materials for retainer proposed can have the heat resistance of less than 200 DEG C, but thinks disadvantageously, for the cause of the plastic materials for retainer, clamper overrunning clutch can not be used everywhere.
Summary of the invention
Therefore, the object of the invention is so to form a kind of retainer for clamper overrunning clutch, make clamper overrunning clutch also can be applied in everywhere under the service condition of high temperature, high rotating speed and the medium that is corrosive those composites be unsuitable for use place.This retainer should have small manufacturing tolerances and guiding tolerance and operationally have small change in shape and dimensional changes.At this, this retainer should be simple and with low cost in the mill.
Object of the present invention is accomplished by the following method, and namely retainer is made up of strip material, and this band contoured and/or punching press and/or cut-out and/or bending after be welded to one another together on end.
As an alternative, this retainer can by lengths of steel pipes by extruding and/or stretching and/or contoured and/or punching press is made.
Retainer ring is surmounted by steel making, as described in DE3151727C2 although disclose in principle.But the retainer that there proposes is made up of many single parts, i.e. the annular slab of two side direction and each recess retainer for clamping body.At this, recess retainer U-shaped ground is formed and punching press, and recess retainer is loaded in the opening of plate ring and is also connected with plate ring there.At this, also relate to retainer, this retainer is made up of many single parts and is therefore high cost and is complicated.
In contrast, the solution proposed here, namely manufacture described retainer by steel band and, punching press contoured at it and cut-out and bending after be welded to one another on end together be with low cost and be suitable for the larger situation of number of components.
According to the moulding of retainer, being undertaken manufacturing by pipeline section is also cheap and to be applicable to number of components be not well very large situation.
According to preferred design of the present invention, retainer has the transverse section of section material of W shape substantially, and the annular flange that side radially outward points to is molded on this transverse section of section material.At this, this section bar has the free position of radially outward skew between annular flange, for being provided for being with the structure space of the horizontal contact pin of the spring of shape spring.
In addition, have bandy clip in this section bar central region between the recesses, this clip is used as the block of clamping body.If desired, in order to be resisted against better by clamping body on clip, can plating be set.The inner space of bending clip is also used as the free space of the spring-latch of band shape spring.
Between clip and annular flange, be provided with zone line, this zone line has for clamping body, more precisely for the other block of the opposite side of clamping body, wherein this block is designed to stamping surface or contact pin.
Transition region between the free position that annular flange and zone line offset in other words is designed to the guide surface being with shape spring.Relate to a kind of surface of ring-type at this, thus this band shape spring has good block.This band shape spring also can be fixed on this guide surface according to design proposal.
Because be provided with the transverse section of section material of that be particularly useful for the external orientation of described retainer, aforesaid W shape on outer shroud, so advantageously can at the external margin patrix guide surface of annular flange.
The external margin of annular flange also can arrange the edge axially pointed to, and this edge is also suitable for the sliding plate supporting extra side direction installation.
Propose in another design proposal of the present invention, retainer has the transverse section of section material of A shape substantially, and this transverse section of section material has the annular flange radially-inwardly pointed in side.Also have clip in the section bar of this A shape central region between the recesses, this clip is bent outwardly.Again zone line is provided with between annular flange and clip.In the zone line on clip side, be molded with the punching press contact pin inwardly pointed to, this punching press contact pin is used as the block of clamping body.At this, the edge of recess has stamping surface in the middle region, and this stamping surface is used as the block of clamping body equally.Advantageously, in the section bar of A shape also on the both sides of recess for clamping body provides block, spring-latch clamping body is if desired on the internal surface being supported on outer shroud thus and by means of band shape spring arrives stable position, mentions clamping body and realize frictionless setover in this position by inner ring.
In addition, in order to make band shape spring in A shape section bar also equably and position is accurately positioned at/abuts against on the inner side of retainer, side direction is molded with the protuberance inwardly pointed in the middle region adjacent to recess, this protuberance is used as the guide bearing of band shape spring.
Propose in another design proposal of the present invention, retainer has the transverse section of section material of M shape substantially, and this transverse section of section material has the annular flange radially-inwardly pointed in side equally.This section bar does not have bandy clip relative to two kinds of foregoing section bars in central region, but has aduncate countersink, and this countersink directly or by means of stamping surface is used as the block of clamping body.At this, on zone line, be molded with the punching press contact pin/bending contact pin inwardly pointed to adjacent to countersink, this punching press contact pin/bending contact pin is used as other block of clamping body.M shape section bar also has protuberance in the middle region adjacent to recess, for leading and supporting band shape spring.
As already mentioned, advantageously can arrange sliding plate laterally on retainer, this sliding plate also can carry out inside to retainer and guide or exterior guiding in inner ring or outer shroud, and can be fixed on retainer by protuberance, hook or similar component.But this sliding plate especially also with the guide surface on annular flange or annular flange or can weld with edge, especially realizes this welding by means of resistance welding.In order to realize the solder joint determined, welding protuberance and similar component can be molded on the parts needing to be welded to each other.
Accompanying drawing explanation
Explain the present invention further with reference to accompanying drawing, show embodiments of the invention simplifiedly in the accompanying drawings.Wherein:
Fig. 1 be there is the clamping body of band shape spring and loading, as the sectional drawing of the retainer of W section bar,
Fig. 2 is the sectional drawing with the retainer revised as Fig. 1,
Fig. 3 is the sectional drawing of the retainer according to Fig. 2,
Fig. 4 is the perspective exterior view of the retainer corresponding to Fig. 1-3 with the clamping body of loading,
Fig. 5 is the cross section of the retainer of the W shape with band shape spring,
Fig. 6 is the sectional drawing of the retainer of the A section bar with band shape spring,
Fig. 7 is the sectional drawing of the retainer according to Fig. 6,
Fig. 8 is the external view of the perspective of retainer corresponding to Fig. 6,
Fig. 9 is the perspective exterior view with the retainer of the clamping body of loading corresponding to Fig. 6,
Figure 10 is the sectional drawing of the retainer of the M section bar with band shape spring,
Figure 11 is the perspective exterior view of the retainer according to Figure 10,
Figure 12 is the sectional drawing of the retainer according to Figure 10,
Figure 13 is the intercepting part with the perspective exterior view of the retainer of the clamping body of band shape spring and loading corresponding to Figure 10,
Figure 14 is the intercepting part with the sliding plate of installation being similar to Figure 13,
Figure 15 is the partial cross sectional of retainer of sliding plate with band shape spring, clamping body and welding,
Figure 16 is the cross section of the retainer of the W shape with edge,
Figure 17 is the partial cross sectional with the annular flange inwardly pointed to and the sliding plate hooked being similar to Figure 15,
Figure 18 is the partial cross sectional with annular flange outwardly corresponding to Figure 17,
Figure 19 is the partial cross sectional with the sliding plate clamped being similar to Figure 15,
Figure 20 is the perspective view of the retainer of sliding plate having band shape spring, clamping body and hook in both sides, and
Figure 21 is similar to the sliding plate with welding of Figure 20 and the perspective view of annular flange outwardly.
Embodiment
Substantially illustrate in detail in Fig. 1 is to 21, represent inner ring with 1, wherein just piecewise shows outer cover.Around described inner ring, arrange retainer 2 at interval, this retainer is configured to the steel profile of W shape.Retainer 2 has the recess 3 preferably gone out.The band shape spring 4 with spring-latch 5 is loaded in retainer 2 inside.Clamping body 6 is inserted in recess 3.
As especially known from Fig. 5, retainer 2 has the molded annular flange 7 of two side direction, and this annular flange laterally radially outward points to.Zone line 8 is inwardly connected on annular flange 7, and zone line is by being interconnected with 9 clips represented.W section bar has free position 10 in the inside of zone line 8 and clip 9, and this free position is for making band shape spring 4 freely n-back test and be particularly useful for making the spring-latch 5 freely n-back test of band shape spring 4.
Have important clamping body position according to the clamping body 6 of Fig. 1, wherein in the clockwise direction, the clamping body 6 on the left side is in contactless position.At this, abut against to clamping body 6 form fit on the block on the inward flange of zone line 8, the edge abutting against clip 9 subsequently with opposed side illustratively not to abut against in outer shroud on rail.It relates to centrifugal force position, and this centrifugal force position also makes the spring-latch 5 of attaching troops to a unit bend.Clamping body 6 that illustrate in the clockwise direction, that follow closely is in mounting point, and in this mounting point, clamping body 6 is arranged on clip 9, spring-latch 5 and between inner ring 1 and the inner and outer wall of outer shroud.Clamping body 6 in mounting point on the right determines maximum torque load, and under this torque load, clamping body 6 is just clipped between inner ring 1 and outer shroud.
As in the case of the embodiment according to fig. 2, the contact pin represented with 11 be molded on zone line 8, this contact pin is pointed to along the circumferencial direction of retainer 2 substantially.This contact pin is used as the backstop of clamping body 6, clamping body is supported on clip 9 in contactless centrifugal force position and is supported in contact pin 11, and being loaded by spring-latch 5.
According in the sectional drawing of Fig. 6, retainer 2 is designed to A section bar.From zone line 8, be molded into punching press contact pin 12, this punching press contact pin is substantially radially-inwardly given prominence to and is had the block of inclination.In addition, the edge of zone line 8 has stamping surface 13, makes clamping body 6 can not only be supported on stamping surface 13 and can be supported in punching press contact pin 12.In side direction, be molded the protuberance 14 of inside sensing in the middle region adjacent to recess 3, this protuberance is used as the guide bearing of band shape spring 4.This band shape spring also can be fixed over the projections.
According in the sectional drawing of Figure 10, retainer 2 is designed to M section bar, wherein the annular flange 7 of side direction is not designed to outwardly, but be designed to inwardly to point to.Zone line 8 is connected on annular flange 7 again, and this zone line is interconnected by countersink 15.Countersink 15 has the stamping surface 13 of side direction, and this stamping surface is used as the backstop of clamping body 6.In addition, by punching press contact pin/bending contact pin 16 is molded on zone line 8, this punching press contact pin/bending contact pin is radially-inwardly pointed to and has inclined-plane 18, and this inclined-plane is used as the block of clamping body 6.Every second recess 3 side is in the present embodiment molded with protuberance 14, and this protuberance is used as the guide bearing of band shape spring 4.Described band shape spring 4 lateral support is on every second recess 3 and be not be supported on each recess, and this is enough.This depends on the design proposal of described band shape spring 4 certainly.In this embodiment as the embodiment of Fig. 6 to 9, protuberance 14 can certainly be set respectively on each recess 3 side.
As known from Fig. 9 and 14, can install sliding plate 17 near annular flange 7, this sliding plate inwardly and/or outwards supplements annular flange 7, thus from inside to outside or from outside to inside can lay guiding element.Sliding plate 17 can form fit ground or material fit be fixed on retainer 2.
In fig .15, annular flange 7 has edge 19, and sliding plate 17 is connected with this edge by means of solder joint 20.Figure 16 illustrates the retainer 2 of attaching troops to a unit in it.In order to simplify resistance welding, welding protuberance 21 is molded on the edge 19 on the left side.This edge 19 has discontinuities on relative side, and this discontinuities is designed to the guide surface 22 of annular flange 7 for being supported on outer shroud.
Sliding plate 17 in Figure 17 is equipped with hook 23 on inner side, and this hook guarantees that described sliding plate 17 is reliably fixed on the annular flange 7 of inwardly sensing.This hook 23 is also shown in Figure 14 and 20.
On the outward edge that hook 23 also can be arranged on sliding plate 17 and circuit card annular flange 7 (Figure 18) outwardly.
As shown in figure 19, also can add opening on the edge 19 of annular flange 7, joint tongue to embed in described opening and is fixed in opening by sliding plate 17.
In fig. 20 as already mentioned, the sliding plate 17 can seen completely utilizes hook 23 to be fixed on the annular flange that can not see of inwardly sensing.
Solder joint 20 can be seen in figure 21, with this solder joint, sliding plate 17 is fixed on retainer.
Reference number
1 inner ring 22 guide surface
2 retainer 23 hooks
3 recesses
4 band shape springs
5 spring-latchs
6 clamping bodies
7 annular flanges
8 zone lines
9 clips
10 free positions
11 contact pin
12 punching press contact pin
13 stamping surfaces
14 protuberances
15 countersink
16 punching press contact pin/bending contact pin
17 sliding plates
18 inclined-planes
19 edges
20 solder joints
21 welding protuberances
Claims (12)
1. the retainer for clamper overrunning clutch (2), wherein lead in the recess (3) in described retainer (2) by means of notch edge and/or at least one block in inner ring (1) with the clamping body (6) between the concentric outer shroud arranged of described inner ring, wherein said recess (3) circumferentially sets gradually spaced reciprocally, the band shape spring (4) be wherein resisted against on described retainer (2) in inner radial utilizes spring-latch (5) to load described clamping body (6), and described band shape spring (4) has the punching that the recess (3) corresponding to described retainer (2) is arranged, it is characterized in that, described retainer (2) be made up of steel band and this band contoured and/or punching press and/or cut-out and/or bending after be welded to one another on end together, and described retainer (2) has the transverse section of section material of W shape, it has the annular flange (7) pointed at side radially outward, in the central region of described section bar between described recess (3), there is bandy clip (9), described clip is used as the block of described clamping body (6), zone line (8) is set between described annular flange (7) and described clip (9), described section bar has free position (10) in the inside of zone line (8) and clip (9), for being provided for the structure space of the horizontal contact pin of spring of described band shape spring, transition region between described annular flange (7) and described zone line (8) is used as the guide bearing of described band shape spring (4).
2. the retainer for clamper overrunning clutch (2), wherein lead in the recess (3) in described retainer (2) by means of notch edge and/or at least one block in inner ring (1) with the clamping body (6) between the concentric outer shroud arranged of described inner ring, wherein said recess (3) circumferentially sets gradually spaced reciprocally, the band shape spring (4) be wherein resisted against on retainer (2) in inner radial utilizes spring-latch (5) to load described clamping body (6), and described band shape spring (4) has the punching that the recess (3) corresponding to described retainer (2) is arranged, it is characterized in that, described retainer (2) by lengths of steel pipes by extruding and/or stretching and/or contoured and/or punching press is made, and described retainer (2) has the transverse section of section material of W shape, it has the annular flange (7) pointed at side radially outward, in the central region of described section bar between described recess (3), there is bandy clip (9), described clip is used as the block of described clamping body (6), zone line (8) is set between described annular flange (7) and described clip (9), described section bar has free position (10) in the inside of zone line (8) and clip (9), for being provided for the structure space of the horizontal contact pin of spring of described band shape spring, transition region between described annular flange (7) and described zone line (8) is used as the guide bearing of described band shape spring (4).
3. retainer according to claim 1 and 2 (2), is characterized in that, described zone line is by means of the block of the contact pin (11) be molded on described zone line (8) as described clamping body (6).
4. retainer according to claim 1 and 2 (2), is characterized in that, at the outward edge patrix guide surface (22) of described annular flange (7).
5. retainer according to claim 1 and 2 (2), is characterized in that, the outward edge of described annular flange (7) has the edge (19) axially pointed to.
6. retainer according to claim 1 and 2 (2), it is characterized in that, in described zone line (8), be molded with the punching press contact pin (12) inwardly pointed on described clip (9) side, described punching press contact pin is used as the block of clamping body (6).
7. retainer according to claim 1 and 2 (2), it is characterized in that, the edge of described recess (3) has stamping surface (13) in described zone line (8), and described stamping surface is used as the block of clamping body (6).
8. retainer according to claim 1 and 2 (2), it is characterized in that, side direction is molded with the protuberance (14) inwardly pointed in described zone line (8) adjacent to described recess (3), described protuberance is used as the guide bearing of band shape spring (4).
9. retainer according to claim 1 and 2 (2), it is characterized in that, in described retainer (2) side, sliding plate (17) is set, described sliding plate form fit connects or material is fixed on described retainer (2) with connecting, wherein, described sliding plate (17) is equipped with hook (23) on inner side.
10. retainer according to claim 1 and 2 (2), it is characterized in that, in described retainer (2) side, sliding plate (17) is set, described sliding plate form fit connects or material is fixed on described retainer (2) with connecting, and described sliding plate (17) is connected with described annular flange (7) by means of resistance welding.
11. retainers according to claim 4 (2), it is characterized in that, in described retainer (2) side, sliding plate (17) is set, described sliding plate form fit connects or material is fixed on described retainer (2) with connecting, and described sliding plate (17) is connected with guide surface by means of resistance welding.
12. retainers according to claim 5 (2), it is characterized in that, in described retainer (2) side, sliding plate (17) is set, described sliding plate form fit connects or material is fixed on described retainer (2) with connecting, and described sliding plate (17) is connected with described edge (19) by means of resistance welding.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008030017.9A DE102008030017B4 (en) | 2008-06-24 | 2008-06-24 | Metal cages for sprag clutches |
| DE102008030017.9 | 2008-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101614252A CN101614252A (en) | 2009-12-30 |
| CN101614252B true CN101614252B (en) | 2016-02-17 |
Family
ID=41396560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910150268.2A Expired - Fee Related CN101614252B (en) | 2008-06-24 | 2009-06-24 | Metal cage for a clutch with a clamping body |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR101608986B1 (en) |
| CN (1) | CN101614252B (en) |
| DE (1) | DE102008030017B4 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012221717A1 (en) | 2012-11-28 | 2014-05-28 | Schaeffler Technologies Gmbh & Co. Kg | Freewheel cage |
| DE102013206669A1 (en) | 2013-04-15 | 2014-10-30 | Schaeffler Technologies Gmbh & Co. Kg | Freewheel cage |
| JP6069270B2 (en) * | 2014-08-28 | 2017-02-01 | 株式会社一戸 | Manufacturing method of clutch drum complete |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867292A (en) * | 1987-09-04 | 1989-09-19 | Ina Walzlager Schaeffler Kg | Overrunning clutch with locking elements |
| US5070976A (en) * | 1990-12-27 | 1991-12-10 | Dana Corporation | Sprag retainer |
| CN101178099A (en) * | 2006-10-04 | 2008-05-14 | Skf公司 | Disconnectable pulley device |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB706947A (en) * | 1950-12-22 | 1954-04-07 | Borg Warner | Improvements in or relating to one-way engaging device |
| DE1142254B (en) * | 1951-12-24 | 1963-01-10 | Borg Warner | One-way clutch |
| GB852314A (en) * | 1959-03-16 | 1960-10-26 | Formsprag Co | Sprag and retainer assembly for one-way clutches |
| US3207278A (en) * | 1962-02-08 | 1965-09-21 | Albert Titt & Co | One-way sprag clutch with spring means |
| US3219163A (en) * | 1963-06-24 | 1965-11-23 | Formsprag Co | Sprag and retainer structure |
| FR2093188A5 (en) * | 1970-06-04 | 1972-01-28 | Skf Cie Applic Mecanique | |
| DE3151727C2 (en) | 1981-12-29 | 1986-11-27 | Ringspann Albrecht Maurer Kg, 6380 Bad Homburg | Freewheel cage ring |
| US5285950A (en) * | 1991-06-19 | 1994-02-15 | Dana Corporation | Wire sprag retainer |
| JP3869067B2 (en) * | 1996-07-09 | 2007-01-17 | 株式会社ユニバンス | One-way clutch |
| DE10310225A1 (en) * | 2003-03-08 | 2004-09-16 | Ina-Schaeffler Kg | Overrunning clutch |
| DE102004028669A1 (en) | 2004-06-12 | 2005-12-29 | Ina-Schaeffler Kg | Overrunning clutch |
| DE102005046800A1 (en) * | 2005-09-30 | 2007-04-05 | Schaeffler Kg | Freewheel cage ring for freewheel clutch, has ring shaped radially extending edge disks whereby edge disks are designed together with intermediate pieces as one-piece sheet metal component |
| DE102006023564A1 (en) * | 2006-05-19 | 2007-11-22 | Schaeffler Kg | Overrunning clutch |
| DE102006057896A1 (en) * | 2006-12-08 | 2008-06-12 | Schaeffler Kg | Spring band for a one-way clutch |
-
2008
- 2008-06-24 DE DE102008030017.9A patent/DE102008030017B4/en not_active Expired - Fee Related
-
2009
- 2009-06-23 KR KR1020090055992A patent/KR101608986B1/en not_active IP Right Cessation
- 2009-06-24 CN CN200910150268.2A patent/CN101614252B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4867292A (en) * | 1987-09-04 | 1989-09-19 | Ina Walzlager Schaeffler Kg | Overrunning clutch with locking elements |
| US5070976A (en) * | 1990-12-27 | 1991-12-10 | Dana Corporation | Sprag retainer |
| CN101178099A (en) * | 2006-10-04 | 2008-05-14 | Skf公司 | Disconnectable pulley device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101608986B1 (en) | 2016-04-04 |
| KR20100002144A (en) | 2010-01-06 |
| DE102008030017A1 (en) | 2010-01-07 |
| CN101614252A (en) | 2009-12-30 |
| DE102008030017B4 (en) | 2016-07-21 |
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